JPS608845Y2 - knife - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a knife, and its purpose is to provide a knife that is particularly useful in times of distress at sea, rivers, etc., and has a strong handle and blade assembly.

An embodiment embodying the present invention will be described below with reference to the drawings. 1 is a knife, 2 is a blade thereof, 3 is a core at the base end of the blade 2, and a wooden handle is inserted through a flange 4 made of aluminum acid. It is inserted in the front part of 5.

The core 3 is fixed to the handle 5 with adhesive,
Watertightness between both 3 and 5 is maintained.

6 is a round hole drilled into the handle 5 from the rear, and the front wall 7
A cylindrical body 7 made of aluminum acid having a.

The inside of the cylindrical body 7 is a housing hole 8 for housing a fishhook, a fishing line, and a match.

Numeral 9 denotes a bolt protruding from the rear end of the core 3, which passes through the front wall 7a of the cylindrical body 7 and projects into the cylindrical body 7.

Numeral 10 is a nut screwed onto the bolt 9, and fixes the cylindrical body 7 inside the handle 5.

Note that the nut 10 is in contact with the rear surface of the front wall 7a of the cylindrical body 7.

Reference numeral 11 is a cap made of aluminum acid that is removably screwed into the rear end of the cylinder 7 and serves as a cap for keeping the accommodation hole 8 of the cylinder 7 watertight.

It should be noted that if a backing is interposed between the bottom metal 11 and the handle 5, the accommodation hole 8 can be kept watertight more reliably.

12 is a leather case for storing the blade 2 of the mountain climbing sword 1, and 13 is a pocket with a lid 13a provided on one side of the case, which contains a convex lens for starting a fire, a magnet for indicating direction, and a pocket for signaling. It is designed to accommodate a mirror 14 and a whistle.

As shown in FIG. 3, the mirror 14 is made of stainless steel and has the shape of a rectangular plate, with a viewing window 15 in the center and a hole 16 at one end for passing a fishing line.

The viewing window 15 is used to reflect light from the mirror 14 and look through when giving a signal, and the hole 16 is used to hang the mirror instead of a lure when fishing.

17 is a belt loop provided at the upper part of the other side of the leather case 12;
8 is a loop for passing a string through, which is also attached to the lower part.

19 is a knife 1 with one end attached to the bottom of the belt loop 17
The use is a retaining belt.

Reference numeral 20 denotes a leather strap that is removably passed through a transparent hole in the lower end of the leather case 12, and when the belt is passed through the belt loop 17 and the leather case 12 is hung around a person's waist, the lower end of the leather case 12 is attached to the foot. It is intended to be tied and fixed.

In the knife configured as described above, the accommodation hole 8 in the handle 5 is kept watertight.

That is, since the core 3 at the base end of the blade 2 is fixed to the handle 5 with an adhesive, watertightness between the two 3 and 5 is maintained.

Further, since the rear end of the cylinder 7 is screwed with a tail metal 11, the rear part of the cylinder 7 can be kept watertight.

Therefore, the watertight state of the accommodation hole 8 is reliably maintained, so that the fishhook or pine housed in the accommodation hole 8 will not get wet even if the entire knife 1 is immersed in water.

Further, in the knife of the above embodiment, a nut 10 is screwed onto the bolt 9 at the rear end of the blade 2.
Since the blade 2 is brought into contact with the front wall 7a of the metal cylindrical body 7, the attachment of the blade 2 to the handle 5 is very strong.

Therefore, even if this knife 1 is handled roughly during use, the blade 2 will not rattle against the handle 5, and it can be used for a long period of time.

Further, since the knife 1 has its flange 4, barrel 7, and tail metal 11 made of aluminum, the overall weight is light and it is easy to use.

As described above, the knife of the present invention has the accommodation hole 8 in the handle 5.
can be used as a storage space, and the blade 2 can be firmly attached to the handle 5.

Note that the leather strap 20 can also be used as a hemostatic band when a wound occurs.

[Brief explanation of the drawing]

Figure 1 is a sectional view of the main parts of a knife embodying the present invention, Figure 2
The figure is a partially cutaway side view taken out of the leather case.
The figure is a perspective view of the mirror.

Claims (1)

[Scope of utility model registration request] A metal cylindrical body 7 is installed inside the handle 5, and its inside is made into a housing hole 8. The core 3 of the blade 2 is inserted into the front end of the handle 5, and the core 3 is fixed to the handle 5 with adhesive. The bolt 9 at the rear end of the child 3 penetrates the front wall 7a of the cylindrical body 7 and projects into the cylindrical body 7, and a nut 10 is screwed into this protrusion. let it come into contact with the
Furthermore, the knife is characterized in that the tail metal 11 of the handle 5 is removably screwed into the rear part of the cylindrical body 7.